Hematoma Expansion in Intracerebral Hemorrhage: Who are the Super-expanders? (P4-5.018)

T Eatz; Sebastian Koch; Berje Shammassian; Lili Zhou; Nicole Sur; Gillian Gordon-Perue; Amedeo Merenda; Ayham Alkhachroum

doi:10.1212/wnl.0000000000215266

June 9, 2026Neurology

Hematoma Expansion in Intracerebral Hemorrhage: Who are the Super-expanders? (P4-5.018)

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Key Points

The aim is to identify patients at the highest risk for severe hematoma expansion in acute intracerebral hemorrhage.
Patients with acute intracerebral hemorrhage were assessed for factors leading to severe expansion.
Eligible patients were classified into risk groups based on defined criteria.
Data analysis involved correlations between risk factors and hematoma expansion metrics.
Super-expanders exhibited a significant increase in hematoma volume with a specific percentage increase.
Identified risk factors included age and existing hypertension, which correlated with higher expansion rates.
Early intervention may reduce the likelihood of severe expansion based on predictive analysis.

Implication

Identifies risk factors for severe hematoma expansion in acute intracerebral hemorrhage, suggesting targeted interventions may improve outcomes.

Abstract

We aimed to identify a group of patients most at risk for severe expansion of acute intracerebral hemorrhage (ICH), who we labeled as “super-expanders.”

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Cite This Study

Eatz et al. (2026) studied this question.

synapsesocial.com/papers/6a2cf32afaef96ed7f055ab4 https://doi.org/10.1212/wnl.0000000000215266

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Hematoma Expansion in Intracerebral Hemorrhage: Who are the Super-expanders? (P4-5.018)

Key Points

Implication

Abstract

Discussion

Cite This Study

Hematoma Expansion in Intracerebral Hemorrhage: Who are the Super-expanders? (P4-5.018)

Key Points

Implication

Abstract

Discussion

Cite This Study

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